Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

Overcast

30°F

-1°C

Humidity 75%
Wind Speed Calm
Barometer 30.47 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 1 Dec 7:55 am EST
Extended Forecast for

Cynthiana OH

Winter Weather Advisory December 1, 07:00pm until December 2, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Mostly cloudy, with a high near 36. Calm wind becoming east around 6 mph in the morning.

    High: 36 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow, mainly after 1am.  Low around 27. Light and variable wind.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Chance Snow
    then Snow

  • Tuesday

    Tuesday: A chance of snow before 1pm.  Mostly cloudy, with a high near 34. Calm wind becoming northwest 5 to 8 mph in the morning.  Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain and snow.  Mostly cloudy, with a high near 34. Chance of precipitation is 40%.

    High: 34 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 36. Calm wind becoming east around 6 mph in the morning.
Tonight
Snow, mainly after 1am. Low around 27. Light and variable wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A chance of snow before 1pm. Mostly cloudy, with a high near 34. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Tuesday Night
Mostly cloudy, with a low around 20. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 35. Calm wind becoming southwest 5 to 7 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Cynthiana OH
 39.18°N 83.35°W (Elev. 988 ft)
8:00 am EST Dec 1, 2025
8am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database